多路485转以太网串口服务器的设计及应用

作者：贾伟盛晓明陆阳杰王炜董艳青

单位：中南建筑设计院股份有限公司江苏安科瑞电器制造有限公司

摘要：当前物联网技术广泛应用，互联网与人、物之间的信息交互日益密切，通过该技术实现数据共享和远程管理已成为一种趋势。为了将串口设备连接到网络，目前的解决方案是使用串口连接以太网服务器，然后将数据传输给系统后台。但当前串口服务器的功能较为单一，监控的路数较少，因此亟需提供一种多路的串口服务器来解决上述问题。

关键词：多路RS485串口以太网串口服务器

作者简介：贾伟，本科，院电气副总工程师，高级工程师，Email:63391379@qq.com。;

尊敬的用户，本篇文章需要1元，点击支付交费后阅读

限时优惠福利：领取VIP会员
全年期刊、VIP视频免费!

参考文献[1] 彭刚，秦志强.基于ARM Cortex—M3的STM32系列嵌入式微控制器应用实践[M].北京：电子工业出版社.2011.

[2] 吴鑫，俞建定，汪沁等.W5100的RS485-Ethernet数据转换器设计[J].无线电通信技术，2014(05):93-96.

[3] Fumitaka Kurauchi.Variability of commuters’busline choice:an analysis of oysler card data[J].Public Transport,2014,6(1—2):2l一34.

[4] 赵文星.果园环境智能监测系统及模型研究[D].南昌：华东交通大学，2015.

Design and Application of Multi Channel 485 to Ethernet Serial Port Server

Jia Wei Sheng Xiaoming Lu Yangjie Wang Wei Dong Yanqing

(Central-South Architectural Design Institute Co., Ltd Jiangsu Acrel Electric Co., LTD)

Abstract: At present, the Internet of things technology is widely used, and the information interaction between the Internet and people and things is increasingly close. It has become a trend to realize data sharing and remote management through the technology. In order to connect the serial device to the network, the current solution is to use the serial port to connect the Ethernet server, and then transfer the data to the system background. At present, the function of the serial server is relatively single, and the number of monitoring channels is relatively small, so it is urgent to provide a multi-channel serial server to solve the above problems.

Keywords: multi channel; RS485 serial port; Ethernet; serial server;

1704 0 0